ʻO nā mea a pau e pono ai ʻoe e ʻike e pili ana i ka Packaging Cellulose
Inā ʻoe e ʻimi nei i nā mea hoʻopili pili kaiapuni, ua lohe paha ʻoe i ka cellulose, i kapa ʻia ʻo cellophane.
ʻO ka Cellophane kahi mea maʻemaʻe a crinkly i puni mai ka makahiki 1900.Akā, e kāhāhā paha ʻoe i ka ʻike ʻana ʻo cellophane, a i ʻole cellulose kiʻi ʻoniʻoni, he mea kanu, compostable, a he huahana "'ōmaʻomaʻo" maoli.
He aha ka pūʻolo cellulose?
Ua ʻike ʻia i ka makahiki 1833, ʻo ka cellulose kahi mea i loko o nā paia o nā mea kanu.Hoʻokumu ʻia ia me kahi kaulahao lōʻihi o nā molekole glucose, e lilo ia i polysaccharide (ka huaʻōlelo ʻepekema no ka carbohydrate).
Ke hui pū kekahi mau kaulahao cellulose o ka hydrogen, lilo lākou i mea i kapa ʻia he microfibrils, he mea hiki ʻole a paʻakikī.ʻO ka paʻakikī o kēia mau microfibrils e hana ai i ka cellulose he molela maikaʻi loa e hoʻohana ai i ka hana bioplastic.
Eia kekahi, ʻo ka cellulose ka biopolymer nui loa ma ka honua holoʻokoʻa, a he liʻiliʻi ka hopena o kona mau ʻāpana.ʻOiai aia kekahi mau ʻano like ʻole o ka cellulose.ʻO ka pahu meaʻai cellulose ka cellophane maʻamau, he ʻano mea like-plastika maʻemaʻe, lahilahi, biodegradable.
Pehea e hana ʻia ai nā huahana hoʻopili kiʻiʻoniʻoni cellulose?
Hana ʻia ʻo Cellophane mai ka cellulose i lawe ʻia mai ka pulupulu, ka lāʻau, ka hemp, a i ʻole nā kumu kumu kūlohelohe i ʻohi ʻia.Hoʻomaka ia e like me ke keʻokeʻo dissolving pulp, ʻo ia ka 92%-98% cellulose.A laila, hele ka pulp cellulose maka i nā ʻanuʻu ʻehā e hoʻololi ʻia i cellophane.
1. Hoʻoheheʻe ʻia ka cellulose i loko o kahi alkali (ke kumu, ka paʻakai ionic o kahi kemika metala alkaline) a laila ʻelemakule no kekahi mau lā.Kapa ʻia kēia kaʻina hoʻoheheʻe mercerization.
2. Hoʻohana ʻia ka carbon disulfide i ka pulp mercerized e hana i kahi hopena i kapa ʻia ʻo cellulose xanthate, a i ʻole viscose.
3. Hoʻohui ʻia kēia hopena i ka hui ʻana o ka sodium sulfate a me ka dilute sulfuric acid.Hoʻololi kēia i ka hopena i cellulose.
4. A laila, hele ke kiʻi cellulose i ʻekolu holoi ʻana.E wehe mua i ka sulfur, a laila e hoʻomaʻemaʻe i ke kiʻiʻoniʻoni, a hope e hoʻohui i ka glycerin no ka lōʻihi.
ʻO ka hopena hopena he cellophane, ka mea i hoʻohana ʻia i ka ʻoihana ʻeke meaʻai, ka mea nui e hana i nā ʻeke cellophane biodegradable a i ʻole "ʻeke cello".
He aha nā pōmaikaʻi o nā huahana cellulose?
ʻOiai paʻakikī ke kaʻina hana o ka hoʻopili ʻana i ka cellulose, maopopo nā pōmaikaʻi.
Hoʻohana ka poʻe ʻAmelika i 100 biliona ʻeke plastik i kēlā me kēia makahiki, e koi ana i 12 biliona barela aila i kēlā me kēia makahiki.Ma waho aʻe o kēlā, pepehi ʻia nā holoholona moana he 100,000 ma o nā ʻeke plastik i kēlā me kēia makahiki.ʻOi aku ma mua o 20 mau makahiki no ka hoʻohaʻahaʻa ʻana i nā ʻeke plastik i hoʻopaʻa ʻia i ka ʻaila i loko o ke kai.Ke hana lākou, hana lākou i nā micro-plastic e komo hou i ke kaulahao meaʻai.
Ke ulu aʻe nei ko mākou kaiaulu i ka ʻike kaiapuni, hoʻomau mākou i ka ʻimi ʻana i nā mea ʻokoʻa e pili ana i ka kaiaola, biodegradable i nā plastic petroleum-based plastics.
Ma waho aʻe o ka lilo ʻana i mea ʻokoʻa plastik, hāʻawi ʻia ka pahu kiʻiʻoniʻoni cellulose i nā pono kaiapuni:
Hoʻomau a me ka bio-based
No ka mea, ua hana ʻia ka cellophane mai ka cellulose i ʻohi ʻia mai nā mea kanu, he huahana hoʻomau ia i hoʻokumu ʻia mai nā kumu bio-based, nā kumuwaiwai hou.
Biodegradable
ʻO ka hoʻopili kiʻiʻoniʻoni cellulose he biodegradable.Ua hōʻike ʻia nā hoʻāʻo e hoʻoheheʻe ʻia ka pahu cellulose i nā lā 28-60 inā ʻaʻole i uhi ʻia ka huahana a 80-120 mau lā inā uhi ʻia.Hoʻohaʻahaʻa ia i loko o ka wai i nā lā he 10 inā ʻaʻole i uhi ʻia a ma kahi o hoʻokahi mahina ke uhi ʻia.
Hiki i ka compostable
He palekana nō hoʻi ka cellophane e hoʻokomo i loko o kāu puʻu compost ma ka home, a ʻaʻole pono ia i kahi hale kūʻai no ka hoʻopulapula.
Nā pōmaikaʻi o ka ʻeke meaʻai:
Kumukuai haahaa
Ua puni ʻo cellulose packaging mai ka makahiki 1912, a he huahana ia o ka ʻoihana pepa.Ke hoʻohālikelike ʻia me nā mea ʻē aʻe eco-friendly plastic alternatives, he haʻahaʻa ko cellophane.
ʻAiʻa i ka wai
Kūʻē nā ʻeke cellophane biodegradable i ka makū a me ka mahu wai, e hoʻolilo iā lākou i koho maikaʻi loa no ka hōʻike ʻana a me ka mālama ʻana i nā meaʻai.
Paʻa ʻaila
Kūʻē maoli lākou i ka ʻaila a me nā momona, no laila maikaʻi nā ʻeke cellophane no nā meaʻai i kālua ʻia, nā nati, a me nā meaʻai momona ʻē aʻe.
Hiki ke hoʻopaʻa ʻia i ka wela
Hiki ke hoʻopaʻa ʻia ka cellophane.Me nā mea hana pono, hiki iā ʻoe ke hoʻomaʻamaʻa wikiwiki a maʻalahi i ka sila a pale i nā huahana meaʻai i mālama ʻia i loko o nā ʻeke cellophane.
He aha ka wā e hiki mai ana o ka ʻeke cellulose?
ʻO ka wā e hiki mai ana okiʻiʻoniʻoni celluloseʻōlinolino ke nānā aku.Wahi a kahi hōʻike ʻo Future Market Insights e loaʻa i ka ʻeke cellulose kahi ulu ulu makahiki o 4.9% ma waena o 2018 a me 2028.
Manaʻo ʻia he kanahiku pakeneka o ia ulu ʻana ma ka ʻoihana meaʻai a me nā mea inu.ʻO ke kiʻi ʻoniʻoni cellophane biodegradable a me nā ʻeke ʻo ia ka māhele ulu kiʻekiʻe loa i manaʻo ʻia.
ʻAʻole ʻo ka cellophane a me ka ʻeke meaʻai wale nō nā ʻoihana cellulose i hoʻohana ʻia.Ua ʻae ʻia ʻo Cellulose e ka FDA no ka hoʻohana ʻana i:
Mea hoʻohui meaʻai
Waimaka hana
Mea hoʻopiha lāʻau
Lapaʻau ʻeha
ʻIke pinepine ʻia ʻo Cellophane i ka ʻoihana meaʻai a me nā mea inu, nā lāʻau lapaʻau, mālama pilikino, mālama home, a me nā ʻāpana kūʻai.
Ua kūpono anei nā huahana cellulose no kaʻu ʻoihana?
Inā ʻoe e hoʻohana i kēia manawa i nā ʻeke plastik no nā lole, nā nati, nā mea i kālua ʻia, a me nā mea ʻē aʻe.Hana ʻia mai ka resin i kapa ʻia ʻo NatureFlex™ i hana ʻia mai ka cellulose i loaʻa mai ka pulp lāʻau, ikaika kā mākou ʻeke, akaka a me ka compostable.
Hāʻawi mākou i ʻelua ʻano o nā ʻeke cellophane biodegradable i nā ʻano nui like ʻole:
ʻeke cellophane pālahalaha
Nā ʻeke cellophane i hoʻopaʻa ʻia
Hāʻawi pū mākou i kahi mea hoʻopaʻa lima, no laila hiki iā ʻoe ke hoʻopaʻa wela i kāu ʻeke cellophane.
Ma Good Start Packaging, ua kūpaʻa mākou i ka hoʻolako ʻana i nā ʻeke cellophane kiʻekiʻe, eco-friendly a me ka compostable packaging.Inā makemake ʻoe e aʻo hou aʻe e pili ana i kā mākou cellulose film packaging a i ʻole kekahi o kā mākou huahana, e ʻoluʻolu e kelepona mai iā mākou i kēia lā
PS E kūʻai ʻoe i kāu ʻeke cello mai nā mea hoʻolako kaulana e like me Good Start Packaging.Nui nā ʻoihana kūʻai i nā ʻeke cello "'ōmaʻomaʻo" i hana ʻia mai ka plastic polypropylene.
Get free sample by williamchan@yitolibrary.com.
Nā Huahana Pili
Ka manawa hoʻouna: Mei-28-2022